21 Jul
2005
21 Jul
'05
2:13 p.m.
Hi does anybody is using VOVIDA B2BUA with SER?
I have the following
NatedUA --> SER+MEDIAPROXY <----> B2BUA
|
|
PSTN GW
I want to know why when the UA sends the CANCEL to SER and SER forwards
the CANCEL to B2BUA, The B2BUA only sends a 200 OK to SER and "487
Request Terminated" to the UA but the CALL from the SER to MEDIAPROXY is
still in progress because it doesn't receive a CANCEL from the B2BUA.
Does anybody have seen this behavior before?
I'm attaching my ngrep trace I had to remove some lines because the
message body limited size by the mailing list.
Regards
Alberto Cruz
interface: any
filter: ip and ( port 5060 or port 5065 )
#
U 2005/07/20 21:05:37.876373 200.67.33.247:62295 -> 200.94.75.4:5060
INVITE sip:018183324166@sertest.conecta-te.com SIP/2.0.
Via: SIP/2.0/UDP 172.31.253.127:5060;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 INVITE.
Max-Forwards: 70.
Contact: 8183651723 <sip:8183651723@172.31.253.127:5060>.
Expires: 240.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 424.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
Supported: x-sipura.
Content-Type: application/sdp.
.
v=0.
o=- 83293 83293 IN IP4 172.31.253.127.
s=-.
c=IN IP4 172.31.253.127.
t=0 0.
m=audio 16428 RTP/AVP 0 2 4 8 18 96 97 98 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:2 G726-32/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729a/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:100 NSE/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.
#
U 2005/07/20 21:05:37.879177 200.94.75.4:5060 -> 200.94.75.14:5065
INVITE sip:018183324166@sertest.conecta-te.com SIP/2.0.
Record-Route:
<sip:018183324166@200.94.75.4:5060;nat=yes;ftag=a3d69093f2a96865o0;lr=on>.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 INVITE.
Max-Forwards: 16.
Contact: 8183651723 <sip:8183651723@200.67.33.247:62295>.
Expires: 240.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 424.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER.
Supported: x-sipura.
Content-Type: application/sdp.
P-hint: PASANDO POR EL B2BUA.
.
v=0.
o=- 83293 83293 IN IP4 172.31.253.127.
s=-.
c=IN IP4 172.31.253.127.
t=0 0.
m=audio 16428 RTP/AVP 0 2 4 8 18 96 97 98 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:2 G726-32/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729a/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:100 NSE/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-15.
a=ptime:30.
a=sendrecv.
#
U 2005/07/20 21:07:12.707957 200.94.75.14:5065 -> 200.67.33.247:62295
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
Via: SIP/2.0/UDP 200.94.75.4:5060;branch=0.
To: <sip:018183324166@sertest.conecta-te.com>.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 INVITE.
Content-Length: 0.
.
#
U 2005/07/20 21:05:37.892397 200.94.75.14:5065 -> 200.94.75.4:5060
INVITE sip:018183324166@200.94.75.4:5060 SIP/2.0.
Via: SIP/2.0/UDP 200.94.75.14:5065.
To: <sip:018183324166@sertest.conecta-te.com>.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
CSeq: 101 INVITE.
Max-Forwards: 16.
Expires: 240.
Contact: <sip:8183651723@200.94.75.14:5065>.
Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,REFER.
Supported: x-sipura.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Type: application/sdp.
Content-Length: 424.
P-hint: PASANDO POR EL B2BUA.
.
v=0.
o=- 83293 83293 IN IP4 172.31.253.127.
s=-.
c=IN IP4 172.31.253.127.
t=0 0.
m=audio 16428 RTP/AVP 0 2 4 8 18 96 97 98 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:2 G726-32/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729a/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:100 NSE/8000.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.
a=fmtp:101 0-15.
a=ptime:30.
#
U 2005/07/20 21:05:37.895586 200.94.75.4:5060 -> 200.94.75.14:5065
SIP/2.0 100 trying -- your call is important to us.
Via: SIP/2.0/UDP 200.94.75.14:5065;rport=5065.
To: <sip:018183324166@sertest.conecta-te.com>.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
CSeq: 101 INVITE.
Server: Sip EXpress router (0.9.3 (i386/linux)).
Content-Length: 0.
Warning: 392 200.94.75.4:5060 "Noisy feedback tells: pid=3518
req_src_ip=200.94.75.14 req_src_port=5065 in_uri=sip:018183324166@200.94.75.4:5060
out_uri=sip:018183324166@200.94.75.1:5060 via_cnt==1".
.
#
U 2005/07/20 21:05:37.895990 200.94.75.4:5060 -> 200.94.75.1:5060
INVITE sip:018183324166@200.94.75.1:5060 SIP/2.0.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Via: SIP/2.0/UDP 200.94.75.4;branch=z9hG4bK6dc7.8fda76d7.0.
Via: SIP/2.0/UDP 200.94.75.14:5065;rport=5065.
To: <sip:018183324166@sertest.conecta-te.com>.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
CSeq: 101 INVITE.
Max-Forwards: 15.
Expires: 240.
Contact: <sip:8183651723@200.94.75.14:5065>.
Allow: ACK,BYE,CANCEL,INFO,INVITE,NOTIFY,OPTIONS,REFER.
Supported: x-sipura.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Type: application/sdp.
Content-Length: 424.
P-hint: PASANDO POR EL B2BUA.
.
v=0.
o=- 83293 83293 IN IP4 172.31.253.127.
s=-.
c=IN IP4 172.31.253.127.
t=0 0.
m=audio 16428 RTP/AVP 0 2 4 8 18 96 97 98 100 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:2 G726-32/8000.
a=rtpmap:4 G723/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729a/8000.
a=rtpmap:96 G726-40/8000.
a=rtpmap:97 G726-24/8000.
a=rtpmap:98 G726-16/8000.
a=rtpmap:100 NSE/8000.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.
a=fmtp:101 0-15.
a=ptime:30.
#
U 2005/07/20 21:05:37.915106 200.94.75.1:5060 -> 200.94.75.4:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 200.94.75.4;branch=z9hG4bK6dc7.8fda76d7.0,SIP/2.0/UDP
200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow-Events: telephone-event.
Content-Length: 0.
.
#
U 2005/07/20 21:05:42.833409 200.94.75.1:5060 -> 200.94.75.4:5060
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP 200.94.75.4;branch=z9hG4bK6dc7.8fda76d7.0,SIP/2.0/UDP
200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow-Events: telephone-event.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:05:42.835158 200.94.75.4:5060 -> 200.94.75.14:5065
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP 200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow-Events: telephone-event.
Content-Type: application/sdp.
Content-Disposition: session;handling=required.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:07:17.664495 200.94.75.14:5065 -> 200.67.33.247:62295
SIP/2.0 183 Session Progress.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
Via: SIP/2.0/UDP 200.94.75.4:5060;branch=0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=02265f8b.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 INVITE.
Record-Route: <sip:018183324166@200.94.75.4:5060>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:05:53.851125 200.67.33.247:62295 -> 200.94.75.4:5060
CANCEL sip:018183324166@sertest.conecta-te.com SIP/2.0.
Via: SIP/2.0/UDP 172.31.253.127:5060;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 CANCEL.
Max-Forwards: 70.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 0.
.
#
U 2005/07/20 21:05:53.854444 200.94.75.4:5060 -> 200.94.75.14:5065
CANCEL sip:018183324166@sertest.conecta-te.com SIP/2.0.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 CANCEL.
Max-Forwards: 16.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 0.
P-hint: finishing call.
P-hint: PASANDO POR EL B2BUA.
.
#
U 2005/07/20 21:05:53.856779 200.94.75.14:5065 -> 200.94.75.4:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.4:5060;branch=0.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 CANCEL.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Length: 0.
.
#
U 2005/07/20 21:07:28.685331 200.94.75.14:5065 -> 200.67.33.247:62295
SIP/2.0 487 Request Terminated.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
Via: SIP/2.0/UDP 200.94.75.4:5060;branch=0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 INVITE.
Content-Length: 0.
.
#
U 2005/07/20 21:05:53.858422 200.94.75.4:5060 -> 200.67.33.247:62295
SIP/2.0 200 OK.
Via: SIP/2.0/UDP
172.31.253.127:5060;rport=62295;received=200.67.33.247;branch=z9hG4bK-492cab15.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 CANCEL.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Length: 0.
.
#
U 2005/07/20 21:05:53.925902 200.67.33.247:62295 -> 200.94.75.4:5060
ACK sip:018183324166@sertest.conecta-te.com SIP/2.0.
Via: SIP/2.0/UDP 172.31.253.127:5060;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 ACK.
Max-Forwards: 70.
Contact: 8183651723 <sip:8183651723@172.31.253.127:5060>.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 0.
.
#
U 2005/07/20 21:05:53.929617 200.94.75.4:5060 -> 200.94.75.4:5060
ACK sip:018183324166@sertest.conecta-te.com SIP/2.0.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP 172.31.253.127:5060;received=200.67.33.247;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 ACK.
Max-Forwards: 16.
Contact: 8183651723 <sip:8183651723@172.31.253.127:5060>.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 0.
.
#
U 2005/07/20 21:05:53.933959 200.94.75.4:5060 -> 200.94.75.4:5060
ACK sip:018183324166@sertest.conecta-te.com SIP/2.0.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP 172.31.253.127:5060;received=200.67.33.247;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 ACK.
Max-Forwards: 15.
Contact: 8183651723 <sip:8183651723@172.31.253.127:5060>.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 0.
.
#
U 2005/07/20 21:05:53.938833 200.94.75.4:5060 -> 200.94.75.4:5060
ACK sip:018183324166@sertest.conecta-te.com SIP/2.0.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP 200.94.75.4;branch=0.
Via: SIP/2.0/UDP 172.31.253.127:5060;received=200.67.33.247;branch=z9hG4bK-492cab15.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=95ccb113.
Call-ID: 46663eab-92c3d12d(a)172.31.253.127.
CSeq: 101 ACK.
Max-Forwards: 14.
Contact: 8183651723 <sip:8183651723@172.31.253.127:5060>.
User-Agent: Linksys/PAP2-2.0.12(LS).
Content-Length: 0.
.
.
.
# 14 times more ACK msg until completes a total of 17 ACK messages adding one new Via with
branch=0 each time
#
U 2005/07/20 21:06:21.427416 200.94.75.1:5060 -> 200.94.75.4:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.4;branch=z9hG4bK6dc7.8fda76d7.0,SIP/2.0/UDP
200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:018183324166@200.94.75.1:5060>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:06:21.429249 200.94.75.4:5060 -> 200.94.75.14:5065
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:018183324166@200.94.75.1:5060>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:06:21.928003 200.94.75.1:5060 -> 200.94.75.4:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.4;branch=z9hG4bK6dc7.8fda76d7.0,SIP/2.0/UDP
200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:018183324166@200.94.75.1:5060>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:06:21.929751 200.94.75.4:5060 -> 200.94.75.14:5065
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:018183324166@200.94.75.1:5060>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:06:22.927716 200.94.75.1:5060 -> 200.94.75.4:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.4;branch=z9hG4bK6dc7.8fda76d7.0,SIP/2.0/UDP
200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:018183324166@200.94.75.1:5060>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
#
U 2005/07/20 21:06:22.929462 200.94.75.4:5060 -> 200.94.75.14:5065
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 200.94.75.14:5065;rport=5065.
From: 8183651723 <sip:8183651723@sertest.conecta-te.com>;tag=a3d69093f2a96865o0.
To: <sip:018183324166@sertest.conecta-te.com>;tag=3D52A958-25AF.
Date: Thu, 21 Jul 2005 02:05:50 GMT.
Call-ID: 776f3ad42100670bbdf82c558882334a(a)200.94.75.14.
Server: Cisco-SIPGateway/IOS-12.x.
CSeq: 101 INVITE.
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO.
Allow-Events: telephone-event.
Contact: <sip:018183324166@200.94.75.1:5060>.
Record-Route: <sip:200.94.75.4;ftag=a3d69093f2a96865o0;lr=on>.
Content-Type: application/sdp.
Content-Length: 188.
.
v=0.
o=CiscoSystemsSIP-GW-UserAgent 1429 77 IN IP4 200.94.75.1.
s=SIP Call.
c=IN IP4 200.94.27.30.
t=0 0.
m=audio 16470 RTP/AVP 0.
c=IN IP4 200.94.27.30.
a=rtpmap:0 PCMU/8000.
a=ptime:20.
exit
55 received, 0 dropped